- Calculations by selection and move (a variant of the drag and drop adapted to touch use for tablets and smartphones) :
you select an expression then you put the cursor where you want and ask for a "Move (Calculation)".
EpsilonWriter proposes transformations when the situation allows them. The gestures are transformed to mathematical operations:
- numerical calculations, expand and simplify,
- factoring, simplification,
- adding to the 2 members (substraction, multiplication, division), substitution.

- Calculations on selection : you select an expression the you ask for a calculation. EpsilonWriter proposes an expression then you ask for a calculation. EpsilonWriter proposes calculations when the situation allows them :
- Exact or approximate numerical calculations, expand and simplify,
- Second and third degree equations solving schemes,
- Transform some logical conditions to a domain or a set of solutions,
- Limit calculation, derivative calculation,
- Table of signs, Table of variations,
- Formula generation,
- Complex numbers calculations.

- Questions with a single or several choices
- Calculations to do with results that are mathematically checked
- Identity to complete
- Several mathematical representation to give

Enter and modify formulas very easily. Copy from Wikipédia and paste to EpsilonWriter : the formulas you got are editable. Import Latex. Print EpsilonWriter documents, course or exercise sheets Export web pages in HTML with images for the formulas and in XHTML with MathML formulas. Use EpsilonWriter for your emails and blogs

Create Math questionnaires

Write questions with single or several answers. Write questions with an open mathematical answer. Write comments that appear during the assessment.

TQuiz games Aplusix Neo interactive exercises

Register to epsilon-publi.net and get a free online storage space for your resources. You can access this space directly from the EpsilonWriter's web explorer You can publish your resources in the catalog of the resources of the website. You can discover and use other resources on the website